Blocking unit for 4 X 4 mm rod (For securing rod) - fixing picture rail for artiteq painting

The 4 x 4 mm rod locking unit is an accessory designed to secure the attachment of the rod in the Artiteq picture hanging rail system. This product allows you to lock the rod in place, ensuring the stability and safety of the suspended artwork. With this locking unit, you can rest assured that your artwork will remain securely hung on the rail, without the risk of falling. This accessory is essential for ensuring the protection of your artworks and providing an aesthetic and professional presentation.